The Whitney 3700SST Combination Machine Tool uses the fastest technologies to make parts – Punching and Plasma Cutting.
About This Piranha Product
The Whitney 3700SST Combination Machine Tool uses the fastest technologies to make parts – Punching and Plasma Cutting.
Manufacturing costs are lower using the combination machine technology.
The PROFIT-DOUBLER
| INCH | METRIC | |
| PUNCHING FORCE | 55 Tons | 500 kN |
| MATERIAL THICKNESS | ||
| Minimum | .060″ | 1.5 mm |
| Maximum | .750″ | 19.0 mm |
| MAXIMUM PUNCH DIAMETER | 5.000″ | 127 mm |
| PUNCHING CAPACITY A36 (60ksi / 410 MPa Shear Strength) | ||
| .250″ (6 mm) | 5.000″ (shear) | 127 mm |
| .375″ (10 mm) | 3.234″ (shear) | 82 mm |
| .500″ (12 mm) | 1.938″ (shear) | 49 mm |
| .625″ (16 mm) | 1.234″ (shear) | 31 mm |
| .750″ (19 mm) | 0.766″ (flat) | 19 mm |
| PUNCHING HIT RATE | 180 HPM | |
| 10 gage (3 mm) material punched on 1″ (25.4 mm) centers | ||
| PROCESSING AREA | ||
| X-axis | 120″ | 3030 mm |
| Y-axis | 63″ | 1600 mm |
| POSITIONING SPEED PER AXIS | 2,000 in/min | 50 M/min |
| MINIMUM PROGRAMMED INCREMENT | 0.001″ | 0.01 mm |
| MAXIMUM MATERIAL WEIGHT | 1,000 # | 450 kg |
| MAXIMUM BLANK SIZE | 60″ x 120″ | 1500 mm x 3050 mm |
| Requires (2) auxiliary support tables (included). Longer plates must be reviewed by | ||
| APPROXIMATE SHIPPING WEIGHT | 65.000 # | 30,000 kg |
| Optional accessories will increase overall shipping weight. | ||
| FOUNDATION REQUIREMENT | ||
| A 6.00” / 150 mm thick reinforced concrete is an acceptable foundation for the machine. The 3700SST rests on isolation pads (included). | ||
| ELECTRICAL REQUIREMENTS | ||
| 460/3/60 | 175A | |
| PNEUMATIC REQUIREMENTS | 50 scfm @ 90 psi | 1700 L/min @ 6.2 bar |
| WATER REQUIREMENTS | ||
| 1/2″ NPT inlet | 330 gallons (initial fill) | 1250 L (initial fill) |
| APPROXIMATE FLOOR SPACE | ||
| Front – Back | 340″ | 8650 mm |
| Left – Right | 284″ | 7191 mm |
| Height (Tool Changer) | 130″ | 3302 mm |
| Height (Press Frame) | 113″ | 2871 mm |
| Height (Power Island) | 97″ | 2464 mm |
NOTE: Specifications are subject to change without notice.
This proposal describes the Model 3700 SST Fabricating Center, 55 ton (550 kN) capacity, 60″ x 120″ (1525 mm x 3050 mm) positioning area, per attached specifications, for 460/3/60 volt incoming power, including:
The Whitney CNC control includes:
Automatic Tool Changing, , including Storage Rack with (42) tool storage capacity, interfaced with the CNC for automatic operation. The tooling system uses Whitney 36TC style tools and includes (1) alignment tool set.
Programmable Small Parts Drop Door, 18″ x 24″, (450 mm x 600 mm), located immediately next to the plasma torch, used for automatically unloading small parts and cut-outs. A sensor detects the passage of a finished part through the drop door. For reliability purposes, the sensor confirms that the part passes through the door before the machine is released to proceed to the next move, and for productivity reasons, the sensor also triggers the door to close as soon as the part passes. Average drop door cycle time is only 2.5 seconds.
Hypertherm MAXPRO200®, LongLife® air and oxygen plasma cutting system with impressive cutting speeds, consistent cut quality, and exceptional consumable life.
Whitney Halo, plasma torch collision detection device.
Hydraulic Work Clamp Assembly, including (2) standard work clamps for up to 3/4″ (19 mm) thick material. Protection is provided by a clamp verification cycle in the CNC Control. This ensures proper physical location of the work clamps relative to the values in the CNC control.
Programmable Repositioning Assembly is designed to relocate the work clamps on the material in order to process areas of the material that are within the work clamp safety zones. Automatic repositioning allows the repositioning of material blanks which are longer that the X-axis.
NOTE :If the machine will be making finished parts longer than the X-axis length, please contact Whitney to review the specific application.
Hydraulic Pressure Switch Circuit, selectable through part program, for ram reversal upon pressure. This allows forming work such as center punch marks, number stamps, countersinks, louvers, and embossing to be done.
Programmable selection of punch/stripper height to allow for mill tolerance bowed material and forming tools. Bowed material must be loaded with the bow up.
Hydraulic Power Unit, with 40 H.P. drip-proof motor and hydraulic oil.
Automatic Punch Lubrication, with reservoir.
Automatic Machine Lubrication, CNC controlled, for automatic grease lubrication of Ball Screw end bearings, ball nuts and linear way bearings relating to the X-axis, Y-axis and Z-axis (the Tool Changer vertical movement assembly). Grease is distributed hourly using a pump, counter and regulator system.
Remote Diagnostics Package allows many machine problems to be diagnosed via the Internet using TeamViewer. W. A. Whitney Service Technicians can log directly onto the CNC control for the purpose of diagnosing problems, reviewing NC programs, downloading new software, and changing parameters if required. Customer is responsible for providing a suitable Ethernet connection at the machine CNC control with Internet access. A telephone line or cell phone is recommended so that the technician can talk to the operator/maintenance person while diagnosing the problem.
Software License for all software resident on the CNC Control. The software is proprietary, and the intellectual property of W. A. Whitney Co. Prior to the commissioning of the machine tool, the user must sign a software license agreement. This is a non-transferable license that must be renewed by any and all subsequent owners of the machine tool. The value of this software license is $1,500.00, and it is included in the price of the machine.
Operating and Service Manual consisting of (1) print copy and (1) CD copy W. A. Whitney Documentation and (1) print copy of Vendor Documentation including Siemens CNC and Drives.
Electrical Standards – The machine conforms to W. A. Whitney electrical design standards which are based on N. E. C., NFPA-79, and UL Standards with deviations. Components are NEMA and IEC rated where possible.
The 55 TON PUNCHING CAPACITY allows the 3700SST to:
IMPORTANT NOTE: Punching of high tensile material is a special application for Whitney Combination Machine Tools, and may void the machine warranty and cause premature tooling wear. High tensile strength material is defined as any material whose tensile strength is greater than 60ksi (413 MPa). Materials often referred to as “remnants” or “seconds” will often randomly exhibit tensile strength greater than 60ksi (413 MPa) and thus will void the machine’s warranty. WHITNEY reserves the right to have a representative sample of customer supplied material mechanically and/or chemically tested. If processing high tensile material, please consult the factory for a review of your specific requirements. In some cases, a larger Whitney Combination Machine model could be recommended.
Each Punch and Die Tooling station requires (1) Tooling Cartridge and (1) Tooling Adapter Assembly. Each complete tooling station assembly includes following components:
The final selection of Tooling Adapter Assemblies may vary with each application. There are (42) punching stations available in the 3700SST tooling system.
A total of (5) Tooling Cartridge and Adapter assemblies are include with the 3700SST:
Tooling Cartridges (5)
Tooling Adapter Assemblies (5)
Additional Cartridges and Tooling Adapter Assemblies may be desired in order to cover a wider size range of tooling, or for the purpose of staging the next set-up while the machine is running the previous job. The following is a recommended list of an initial purchase of (37) additional tooling cartridges and adapters for general purpose use. Quantities of each size can be adjusted to individual requirements.
Tooling Cartridges (37)
Tooling Adapter Assemblies (37)
The HALO TORCH COLLISION DETECTION DEVICE detects part tip ups that collide with the plasma torch housing. If the halo detects a collision, an immediate emergency stop command is given to the CNC control to stop the machine axis motion and turn off the plasma cutting system, preventing torch replacement and down time cost.
The MAXPRO200® Plasma Cutting System, standard on the 3700SST, offers LongLife® air and oxygen plasma technology, giving high quality plasma cuts with excellent consumable life. The MAXPRO200® plasma system incorporates the superior cut quality of oxygen plasma cutting with increased cutting capability and reliability.
Advantages include:
The MAXPRO200® system includes:
The published values for the MAXPRO200® Plasma Cutting System represent the speeds attainable under controlled conditions. The practical speeds for processing carbon steels are shown in the following chart and are the optimum production values for minimum set-up time and best quality cuts.
Cutting Speeds – MAXPRO200® – Mild Steel – O2 / Air
| .075″ 2.0 mm | .135″ 3.0 mm | .187″ 4.0 mm | .250″ 6.0 mm | .375″ 10.0 mm | .500″ 12.0 mm | .625″ 15.0 mm | .750″ 20.0 mm | |
| 50A | 220 ipm 3050 mmpm | 130 ipm 3650 mmpm | 85 ipm 2800 mmpm | 65 ipm 1750 mmpm | ||||
| 130A | 240 ipm 5900 mmpm | 190 ipm 5325 mmpm | 150 ipm 3925 mmpm | 110 ipm 2680 mmpm | 80 ipm 2200 mmpm | 60 ipm 1665 mmpm | 50 ipm 1195 mmpm | |
| 200A | 235 ipm 6210 mmpm | 150 ipm 3735 mmpm | 130 ipm 3415 mmpm | 105 ipm 2845 mmpm | 80 ipm 1920 mmpm |
Available Cutting Processes:
| MAXPRO200® PROCESS SELECTION GUIDE (Plasma / Shield) |
||||||
| 100AMP | 130AMP | 200AMP | ||||
| Steel | O2 / Air | Air / Air | O2 / Air | Air / Air | O2 / Air | Air / Air |
| Stainless | Air / Air | —- | Air / Air | N2 / N2 | Air / Air | N2 / N2 |
| Aluminum | Air / Air | —- | Air / Air | N2 / N2 | Air / Air | N2 / N2 |
| Note: Typical preferred processes are indicated BOLD. | ||||||
Gas Requirements:
| MAXPRO200® | |||
| GAS TYPE | REQ’D | QUALITY | SUPPLY |
| Air | ✓ | Clean, dry, oil-free (ISO 8573-1 class 1.4.2) | 90 psi ±10 psi @ 400 scfh
6.2 bar ±0.7 bar @ 11330 l/h |
| Oxygen (O2) | ✓ | 99.5% pure (liquid gas recommended) | 90 psi ±10 psi @ 400 scfh
6.2 bar ±0.7 bar @ 11330 l/h |
| Nitrogen (N2) | ✓ | 99.995% pure (liquid gas recommended) | 90 psi ±10 psi @ 400 scfh
6.2 bar ±0.7 bar @ 11330 l/h |
NOTE: Customer is to furnish suitable regulators for connections to included supply hoses.
The HyPerformance Plasma HPR130XD Oxygen Plasma Cutting System option is available in lieu of the standard MAXPRO200® plasma system.
The HPR130XD incorporates the superior cut quality of HyDefinition® technology with increased cutting capability and reliability of the standard MAXPRO200®. Patented LongLife® technology improves consumable life and reduces cutting costs.
Advantages include:
The Whitney HPR130XD Optional package includes:
The Hypertherm XPR170™ Plasma Cutting System option is available in lieu of the standard MAXPRO200® plasma system.
The XPR170™ represents the most significant advance in mechanized plasma cutting technology, ever. This next generation system redefines what plasma can do by expanding its capabilities and opportunities in ways never before possible. With unmatched X-Definition™ cut quality on mild steel, stainless steel and aluminum, the newXPR170™ increases cut speed, dramatically improves productivity and slashes operating costs by over 50%. New ease-of-use features and engineered system optimization make the XPR170™ easier to run with minimal operator intervention, while also ensuring optimal performance and unmatched reliability.
Advantages include:
The XPR170 advances HyDefinition® cut quality by blending new technology with refined processes for next generation, X-Definition cutting on mild steel, stainless steel and aluminum.
Industry Leading Cut Quality
Optimized Productivity and Reduced Operating Costs
The Whitney XPR170 package includes:
The Hypertherm XPR300™ Plasma Cutting System option is available in lieu of the standard MAXPRO200® plasma system.
The new XPR300™ represents the most significant advance in mechanized plasma cutting technology, ever. This next generation system redefines what plasma can do by expanding its capabilities and opportunities in ways never before possible. With unmatched X-Definition™ cut quality on mild steel, stainless steel and aluminum, the new XPR300 increases cut speed, dramatically improves productivity and slashes operating costs by over 50%. Newease-of-use features and engineered system optimization make the XPR300 easier to run with minimal operator intervention, while also ensuring optimal performance and unmatched reliability.
Advantages include:
The XPR advances HyDefinition® cut quality by blending new technology with refined processes for next generation, X-Definition cutting on mild steel, stainless steel and aluminum.
Industry Leading Cut Quality
Optimized Productivity and Reduced Operating Costs
The Whitney XPR300 package includes:
The HyPerformance Plasma HPR400XD Oxygen Plasma Cutting System option is available in lieu of the standard MAXPRO200® plasma system.
The Whitney HPR400XD Optional package includes:
The HPR400XD incorporates the superior cut quality of HyDefinition® technology with increased cutting capability and reliability. Patented LongLife® technology improves consumable life and reduces cutting costs.
Advantages include:
The Whitney HPR400XD Optional package includes:
Designed for occasional use, the PNEUMATIC TAPPING SYSTEM allows you to tap previously punched holes, adding features to your parts while minimizing the cost and time of additional downstream operations.
Approximate average cycle time of 30 seconds dependent upon application, material type, material thickness, and tap size.
Included in the system:
Adding to the versatility of the punch/plasma system, the PNUEMATIC DRILL/TAP SYSTEM allows you to add features to your parts while minimizing the cost and time of additional downstream operations.
Manually interchangeable heads provide drilling and tapping where punching is not practical. Approximate average cycle time of 30 seconds dependent upon application, material type, material thickness, and drill/tap size.
Included in the system:
The ROTARY RAM option provides for the automatic rotation of tooling. Any tool of any size in any location on the tooling rack can be rotated up to 360° under CNC control.
NOTE: The Rotary Ram configuration will include a Fanuc CNC control instead of the Beckhoff CNC control.
The SMALL PARTS CONVEYOR is designed to bring completed plasma cut parts that have been removed through the Small Parts Drop Door to the front of the machine near the operator.
The FLOOR MOUNTED small parts conveyor is suitable for situations where the conveyor drops the finished parts into a skid or bucket. The distance from the floor to top of belting at discharge is 26.5” (673 mm). No pit in the foundation is required for the floor mounted small parts conveyor.
The PIT MOUNTED small parts conveyor is suitable for situations where the operator removes the part from the conveyor in preparation for stacking/sorting or secondary operations. The distance from the floor to top of belting at discharge is 41.0” (1041 mm). A pit is required in the foundation prior to machine installation for the pit mounted small parts conveyor.
The PlatePARTNER SEMI-AUTOMATIC LOADING SYSTEM is used to move a plate of raw material from a stack and place it onto the in feed (right hand) table in preparation for a production cycle. The estimated cycle time of 60 seconds eliminates the need for secondary overhead cranes, fork lift trucks, or assistants during the material loading sequence.
Description of Operation:
Specifications
| Material Thickness | |||
| Minimum | 0.060″ | 1.5 mm | |
| Maximum | 0.500″ | 12.5 mm | |
| Width x Length | |||
| Minimum | 48″ x 60″ | 1250 x |